2009 Ford F-250 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 8x170 on every 2009 trim.

Tires for the 2009 Ford F-250

Sizes most trims come with first. Open your trim below for its exact size.

245/75R17 Best-rated standard on 6 trims

Check price on Amazon · 245/75R17
265/70R17 Best-rated optional on 6 trims

Check price on Amazon · 265/70R17
275/65R18 Best-rated optional on 3 trims

Check price on Amazon · 275/65R18

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Trims sold in 2009: 6
Generation: II (P356)
Other years: 2005
2006
2007
2008
2009
2010
2011
2012
All years (1973–2026)

6 trims sold in 2009

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Ford F-250 II (P356)

2008–2010 6 trims

F-250 5.4 4x2 +2 variants 300 hp · 5.4L V8 245/75R17 121S 3 fitments

Same tires and wheels on: 6.4D 4x2, 6.8 4x2

Generation: P356 Super Duty · 2008–2010
Power: 300 hp
Engine: 5.4L V8, Petrol
Center bore: 124.9 mm
Bolt pattern: 8x170
Thread: M14 x 1.5

Check price on Amazon · 245/75R17 Wheels 17x7.5 ET40 · 8x170 · 124.9 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/75R17 121S	Rim 17x7.5 ET40 ~~8x170~~	75 psi
265/70R17 121S	Rim 17x7.5 ET40 ~~8x170~~	75 psi
275/65R18 123S	Rim 18x8 ET40 ~~8x170~~	60 psi

How to read 121S: 121 is the load index (up to 3,197 lb / 1,450 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

F-250 5.4 4x4 +2 variants 300 hp · 5.4L V8 245/75R17 121S 4 fitments

Same tires and wheels on: 6.4D 4x4, 6.8 4x4

Generation: P356 Super Duty · 2008–2010
Power: 300 hp
Engine: 5.4L V8, Petrol
Center bore: 124.9 mm
Bolt pattern: 8x170
Thread: M14 x 1.5

Check price on Amazon · 245/75R17 Wheels 17x7.5 ET40 · 8x170 · 124.9 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/75R17 121S	Rim 17x7.5 ET40 ~~8x170~~	75 psi
265/70R17 121S	Rim 17x7.5 ET40 ~~8x170~~	75 psi
275/70R18 125S	Rim 18x8 ET40 ~~8x170~~	60 psi
275/65R20 126S	Rim 20x8 ET40 ~~8x170~~	65 psi

What these columns mean

Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.